chore: drop unused function

plugins/network/network.go

@@ -158,15 +158,6 @@ func GetContainerPort(appName, processType string, containerID string, isHerokui
 	return
 }
 
-// GetDefaultValue returns the default value for a given property
-func GetDefaultValue(property string) (value string) {
-	value, ok := DefaultProperties[property]
-	if ok {
-		return
-	}
-	return
-}
-
 // GetListeners returns a string array of app listeners
 func GetListeners(appName string, processType string) []string {
 	appRoot := common.AppRoot(appName)

plugins/network/network_test.go

@@ -1,12 +0,0 @@
-package network
-
-import (
-	"testing"
-
-	. "github.com/onsi/gomega"
-)
-
-func TestNetworkGetDefaultValue(t *testing.T) {
-	RegisterTestingT(t)
-	Expect(GetDefaultValue("bind-all-interfaces")).To(Equal("false"))
-}